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SKU: SM2986

High-Performance 31.8mm Alloy MTB & Road Bike Stem - 120mm Length, +/-7 Adjustable Angle, Forged Aluminum Construction, Black Finish, Innovative Handlebar Clamping for Enhanced Control and Durability

Regular price $39.00
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Description
Specifications

Upgrade your bike's cockpit with the durable and versatile Dimension 31.8mm Stem, designed for reliable performance and sleek style. Crafted from high-quality 6061-T6 aluminum, this fully forged stem offers exceptional strength, lightweight properties, and resistance to corrosion, ensuring long-lasting durability on all your rides.

Materials & Engineering:

Made from aerospace-grade 6061-T6 aluminum, the Dimension 31.8 Stem combines superior strength with a lightweight construction, weighing only 170 grams. Its fully forged design enhances structural integrity, providing confident steering control and handling precision. The black anodized finish not only adds a sleek, modern look but also offers additional corrosion resistance for varied riding conditions.

Performance & Components:

This stem features a 120mm length with a versatile +/-7-degree adjustable angle, allowing riders to customize their cockpit for optimal comfort and handling. The 31.8mm bar clamp diameter accommodates most standard handlebars, with an optional shim (SM5317) for compatibility with 26.0mm bars. Equipped with a 4-bolt clamp system, it ensures a secure and stable grip on your handlebar, reducing slippage and enhancing ride stability.

Style & Use Case:

Designed for mountain biking, gravel riding, and urban cycling, the Dimension 31.8 Stem provides a clean, professional aesthetic to complement any bicycle. Its compact length and adjustable angle make it ideal for riders seeking precise steering response and a comfortable riding position. Whether upgrading your current setup or building a bike from scratch, this stem offers an excellent balance of style and functionality.

Innovative & Differentiating Features:

- Fully forged 6061-T6 aluminum construction for durability and lightweight performance

- Adjustable +/-7-degree tilt for personalized cockpit positioning

- Secure 4-bolt handlebar clamp system for reliable grip and safety

- Compatible with 31.8mm handlebars; shim available for 26.0mm bars (SM5317)

- Sleek black finish with corrosion-resistant anodizing

Important Notes:

Not compatible with carbon handlebars or carbon steerer tubes, ensuring optimal performance with alloy components. The stem's stack height of 41mm provides a balanced setup that suits a variety of riding styles.

Elevate your bike's comfort and control with the Dimension 31.8mm Stem-designed to meet the demands of serious cyclists seeking reliable performance, modern style, and customization options. Order now and experience smoother handling on every ride!

  • Lightweight and durable fully forged 6061-T6 aluminum construction ensures optimal strength-to-weight ratio for high-performance riding.
  • Designed with a versatile 120mm length and adjustable +/-7 degree angle, providing customizable handling and improved rider comfort on various terrains.
  • Features a secure 4-bolt handlebar clamp with a 31.8mm diameter, compatible with multiple handlebar sizes with optional shim (SM5317), enhancing stability and safety.
  • Sleek black anodized finish offers a stylish look while resisting corrosion, making it ideal for both road and mountain biking applications.
  • Suitable for alloy handlebars, the MSW 31.8 stem is engineered for reliable performance in aggressive riding styles, though not recommended for use with carbon-based handlebars or steerer tubes.
Stem Angle (deg)+7
Stem Angle (deg)-7
Length120
Bar Clamp Diameter (mm)31.8
ColorBlack
Weight170
MaterialAlloy
Defined ColorBlack
Stack Height41
S.H.I.S. Stem Clamp Diameter28.6
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365 Cycles puts the customer above everything. Our number one goal is your satisfaction. When you press the shift lever you want the gears to shift, and when you buy bicycle parts, you want the bicycle parts to arrive on time in new condition. With over 60,000 products and 22 warehouse locations throughout the country, we have the parts you need and they are coming in hot!

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Our team is waiting to help you 7 days a week and they are more qualified to help than I am but if you ever feel like you're not getting the service you need I’m personally asking you to email me at ben@365cycles.com with "CUSTOMER LOYALTY" in the title and I will personally handle your order.

Over the years we have served millions of satisfied customers and continue to serve many of them today. With your feedback, we are confident we can take this lifelong journey together and build a friendship that goes beyond parts and accessories.

“If you want to go fast, go alone, if you want to go far, go together.” -Someone Smart

Ben Berman Founder & CEO of 365 Cycles


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These were established by the members of our team and we use them every week to call out team members who have shined in one of these areas. Feel free to let us know at info@365cycles.com if someone you worked with has gone above and beyond in one of these areas. 

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